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ES267383A1 - Perfeccionamientos introducidos en los aparatos electricos de inducciën - Google Patents

Perfeccionamientos introducidos en los aparatos electricos de inducciën

Info

Publication number
ES267383A1
ES267383A1 ES0267383A ES267383A ES267383A1 ES 267383 A1 ES267383 A1 ES 267383A1 ES 0267383 A ES0267383 A ES 0267383A ES 267383 A ES267383 A ES 267383A ES 267383 A1 ES267383 A1 ES 267383A1
Authority
ES
Spain
Prior art keywords
coil
core
protection against
impulse voltage
core insulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0267383A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES267383A1 publication Critical patent/ES267383A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/341—Preventing or reducing no-load losses or reactive currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Insulating Of Coils (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
ES0267383A 1960-05-18 1961-05-13 Perfeccionamientos introducidos en los aparatos electricos de inducciën Expired ES267383A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29896A US3287682A (en) 1960-05-18 1960-05-18 Core insulation for protection against impulse voltage

Publications (1)

Publication Number Publication Date
ES267383A1 true ES267383A1 (es) 1961-08-16

Family

ID=21851449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267383A Expired ES267383A1 (es) 1960-05-18 1961-05-13 Perfeccionamientos introducidos en los aparatos electricos de inducciën

Country Status (6)

Country Link
US (1) US3287682A (es)
BE (1) BE603925A (es)
CH (1) CH391085A (es)
ES (1) ES267383A1 (es)
GB (1) GB977993A (es)
SE (1) SE325078B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341721C2 (de) * 1993-12-03 1996-02-08 Aeg Westinghouse Transport Transformator mit rahmenförmigem Blechpaket
DE29705789U1 (de) * 1997-04-02 1997-06-05 Expert Maschinenbau Gmbh, 64653 Lorsch Transformator
JP2007146673A (ja) * 2005-11-24 2007-06-14 Toyota Motor Corp 電磁駆動弁
US9007162B2 (en) * 2012-09-27 2015-04-14 Hamilton Sundstrand Corporation Laminated “Y”-core transformer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170048A (en) * 1935-03-20 1939-08-22 Edison Inc Thomas A Coupled circuit system
US2388848A (en) * 1940-11-02 1945-11-13 Maguire Ind Inc Magnetic shielding for transformers and the like
US2725502A (en) * 1952-05-17 1955-11-29 Westinghouse Electric Corp Inductive apparatus
US2810868A (en) * 1953-10-09 1957-10-22 Cutler Hammer Inc Lifting magnets
US2946028A (en) * 1954-04-12 1960-07-19 Mc Graw Edison Co Polyphase transformer
US2892169A (en) * 1954-08-20 1959-06-23 Westinghouse Electric Corp Transformer core structures

Also Published As

Publication number Publication date
SE325078B (es) 1970-06-22
CH391085A (de) 1965-04-30
BE603925A (fr) 1961-09-18
GB977993A (en) 1964-12-16
US3287682A (en) 1966-11-22

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